Photo ITAR-TASS

"Leonid Kovyadin, 26, has been identified by an eye-witness as a person who took an active part in mass disturbances /in the course of the March of Millions on May 6/," the official said, adding that according to the eye-witness, Kovyadin had overturned several toilet booths on the roadside and moved them to the thoroughfare.

Police searched Kovyadin's apartment. He is a native of the Kirov region. A court will consider the measure of restraint for him.